About Dymmer and Altenwald

Updated on 14 September 2026.

Dymmer is a trading brand of Altenwald. Altenwald provides the services offered on this website and is responsible for the contractual relationship with its customers, both consumers and businesses.

Business identification

• Provider's trading name: Altenwald.
• Business and postal address: Antilopestraat 7, 1338 KN Almere, Netherlands.
• Dutch Chamber of Commerce registration (KvK): 84033401.
• VAT identification number (BTW-ID): NL003904833B64.
• Email: info@dymmer.com.
• Altenwald website: altenwald.com.

Use the email or postal address for company enquiries, support, complaints, termination and exercising your rights. To help us locate a transaction, include its reference if available; do not send passwords or payment credentials.

Service information

The terms of service explain ordering, payments, renewal, termination and consumer rights. The privacy policy explains personal data processing and how to exercise your rights. The cookie policy describes cookies and preferences stored in your browser.